[andymiller]

Just picked up a set of heads on the cheap, $50 for the set.

Need to replace the valve seals, but the local auto parts stores dont have what i seem to need.

My valve guide boss is measuring .550-.560 (battery is dead)

The felpro listed for Vortec Equiped heads were way to big, inner diameter of .580, seems like they would have popped right off.

Any recommendations?

Thanks